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SERGII IAKOVYSHYN
FRONTEND DEVELOPER

CONTACT PROFILE SUMMARY
[открыть контакты](см. выше в блоке «контактная информация») I am a goal-oriented Front-End Developer with a strong passion for
[открыть контакты](см. выше в блоке «контактная информация») coding and a continuous drive for self-improvement. I thrive in team
environments, actively engage in meetings, ask clarifying questions, and
Ivano-Frankivsk, Ukraine
analyze problems to deliver effective solutions.
linkedin I have hands-on experience building adaptive, high-performance
Github websites using HTML, CSS (SCSS), JavaScript, Vue.js, React, Node.js,
and WordPress. I confidently leverage AI tools (such as ChatGPT) for
code refactoring while maintaining a clear understanding of the
underlying logic. Open to new technologies and quick to learn.

EDUCATION WORK EXPERIENCE
2006 - 2009 Webmil Web-Production 2021 - PRESENT
IVANO-FRANKIVSK NATIONAL 2024–precent | FrontEnd Developer
TECHNICAL UNIVERSITY OF OIL Referral Management and Financial Dashboard Platform
AND GAS A comprehensive platform designed for managing user referrals,
2002 - 2006 financial transactions, and multi-level referral networks. The project
COLLEGE OF ELECTRONIC features dashboards for tracking user balances, transaction histories,
and referral performance across different levels. It also integrates real-
DEVICES
time notifications, task management for users, and secure two-factor
authentication (2FA) to enhance security.
SKILLS
Responsibilities:
HTML(Haml)/CSS(SCSS)
• Developed dynamic dashboards to display balance top-ups,
JavaScript / jQuery subscription fees, and referral statistics.
NodeJs / Express • Implemented multi-level referral tracking with real-time updates on
user activities.
TypeScript
• Integrated financial management features, including balance
PostgressDB / Prisma updates, payment methods, and transaction status tracking.
VueJs / NuxtJs • Developed reusable UI components (Sidebar, Header, Custom
Cards, Filters) using Tailwind CSS for consistent design.
React / NextJs
• Implemented 2FA functionality using speakeasy and qrcode for
Material UI / Tailwind enhanced security.
GIT / GitHub / GitLab • Integrated with external APIs, including Odoo, for secure data
Figma synchronization using authorization tokens.
• Optimized the platform’s performance through API route
Image & video editing (cropping, optimizations and server-side rendering with Next.js.
compression, optimization for web) • Managed state and session data securely using NextAuth for role-
Jira based access control.
• Created CRM functionality with role-based dashboards.
SEO optimization
OS: Linux, MacOS, Windows Technologies:
TypeScript, React (Next.js 14), Tailwind CSS, Prisma ORM, PostgreSQL,
Node.js, NextAuth, Docker, REST API, ESLint, Prettier.
 2021–2024 | FrontEnd Developer
SOFT SKILLS
Informational Website for a Leading Printing Company in
Teamwork & collaboration Ukraine
Strong problem-solving mindset An informational website developed to promote the company’s
Attention to detail products, built on a Rails monolithic architecture.

Responsible and proactive Responsibilities:
Fast learner • Developed the front-end from scratch.
Good communication skills • Added new features and integrated functionalities.
• Optimized the website for SEO to improve search engine visibility.

Technologies:
LANGUAGES JavaScript, jQuery, Ruby, SASS, HAML (HTML).
Ukrainian: Fluent
English: pre-Intermediate 2021–2024 | FrontEnd Developer
Coordination Platform for Bug Bounty and Vulnerability
Management
A platform for receiving security vulnerability reports from hackers,
customers, and independent security researchers to prevent
exploitation by cybercriminals. The project includes two websites: the
main monolithic platform built with Ruby and a blog developed with
Nuxt.js using an API, along with SEO optimization.
Responsibilities:
• Developed a new front-end layout for the platform.
• Added new features to the front-end interface.
• Fixed bugs and optimized the platform’s performance.
• Optimized the blog for SEO using the WordPress API and Nuxt.js,
continuously adding new features.

Technologies:
JavaScript, Vue.js, Nuxt.js, jQuery, jQueryUI, REST API, HAML (HTML),
CSS/SCSS/SASS, Docker, Ruby (basic conditional operators).

2021–2023 | FrontEnd Developer
Electricity Distribution Company (Ivano-Frankivsk Region)
A project designed to inform consumers about the company’s
operations, changes in the energy system, and provide customer
support. The website is built on a Rails monolithic architecture.

Responsibilities:
• Implemented new front-end features.
• Fixed bugs and improved website stability.
• Updated the shutdown block, main menu, homepage, and news
section.

Technologies:
CoffeeScript, JavaScript, jQuery, Ruby (basic conditional operators),
SASS, HAML (HTML).
2021–2023 | FrontEnd Developer
Online Paint Store
An e-commerce platform for selecting, ordering, and paying for paint
products. The project is used by distributors from different countries
and is built on a Rails monolithic architecture.

Responsibilities:
• Updated the front-end interface and implemented new
functionalities.
• Enhanced user experience through performance optimization.

Technologies:
JavaScript, jQuery, Ruby (basic conditional operators), SASS, HAML
(HTML).